Unknown & Unclassified nonprofits

Unknown & Unclassified nonprofits. Browse 557,756 public nonprofit profiles. Review organization identities, available filing years, and their complete CharitySense profiles.

Location refers to headquarters recorded in public sources, not an organization’s service area. Classification describes its reported category and does not assess its effectiveness.

Nonprofit profiles

  1. Southwest Kansas Open Proam Inc

    EIN 931827638 · Headquarters: GARDEN CITY, KS, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  2. Southwest King County Chamber of Commerce

    EIN 910595611 · Headquarters: SEATAC, WA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  3. Southwest Kingston University

    EIN 814242034 · Headquarters: SHREVEPORT, LA, US · Unknown & Unclassified · Latest available filing year: 2016 · Primary form: IRS Form 990-N

  4. Southwest La Band Directors Assc

    EIN 383970860 · Headquarters: Lafayette, LA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  5. Southwest Land Alliance Inc

    EIN 742219765 · Headquarters: LAKEWOOD, CO, US · Unknown & Unclassified · Latest available filing year: 2020 · Primary form: IRS Form 990-N

  6. Southwest Leadership Initiative

    EIN 823178569 · Headquarters: Tucson, AZ, US · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990-N

  7. Southwest Leake Water Association

    EIN 640534677 · Headquarters: LENA, MS, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  8. Southwest Lee County Fire Protection Authority

    EIN 631052576 · Headquarters: Loachapoka, AL, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  9. Southwest Life and Law Center Inc

    EIN 860555493 · Headquarters: Phoenix, AZ, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  10. Southwest Little League

    EIN 383372190 · Headquarters: BAY CITY, MI, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  11. Southwest Little League of Lubbock Inc

    EIN 833674052 · Headquarters: LUBBOCK, TX, USA · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990-EZ

  12. Southwest Llama Rescue Inc

    EIN 201580766 · Headquarters: Albuquerque, NM, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  13. Southwest Louisiana Amateur Repeater Club Inc

    EIN 721276004 · Headquarters: Lake Charles, LA, US · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990-N

  14. Southwest Louisiana Area Health Education Center Foundation

    EIN 721191867 · Headquarters: LAFAYETTE, LA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  15. Southwest Louisiana Bar Association

    EIN 581922567 · Headquarters: LAKE CHARLES, LA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  16. Southwest Louisiana Bridge Assoc of American Contract Bridge League

    EIN 721089621 · Headquarters: Lake Charles, LA, US · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990-N

  17. Southwest Louisiana Chapter Of

    EIN 720570161 · Headquarters: WESTLAKE, LA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  18. Southwest Louisiana Construction Users C

    EIN 721152288 · Headquarters: LAKE CHARLES, LA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  19. Southwest Louisiana Credit Union

    EIN 720454922 · Headquarters: Lake Charles, LA, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990

  20. Southwest Louisiana Dance Club

    EIN 721249672 · Headquarters: Westlake, LA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  21. Southwest Louisiana Electric Membership Corporation

    EIN 720323335 · Headquarters: LAFAYETTE, LA, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990

  22. Southwest Louisiana Genealogicalassociation4012 Holy H

    EIN 720886755 · Headquarters: Lake Charles, LA, US · Unknown & Unclassified · Latest available filing year: 2020 · Primary form: IRS Form 990-N

  23. Southwest Louisiana Health Care System Inc

    EIN 721103255 · Headquarters: LAKE CHARLES, LA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  24. Southwest Louisiana Region Sports Car Club of America Inc

    EIN 726031623 · Headquarters: Eunice, LA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  25. Southwest Louisiana Rifle and Pistol Club Inc

    EIN 720776644 · Headquarters: Lake Charles, LA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  26. Southwest Louisiana Teachers of Mathematics

    EIN 721338205 · Headquarters: Lake Charles, LA, US · Unknown & Unclassified · Latest available filing year: 2020 · Primary form: IRS Form 990-N

  27. Southwest Lubbock Rotary Club

    EIN 756081222 · Headquarters: LUBBOCK, TX, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  28. Southwest Marine Welfare Trust

    EIN 951935595 · Headquarters: Los Angeles, CA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  29. Southwest Math Contest

    EIN 464992633 · Headquarters: OFallon, IL, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  30. Southwest Meat Foundation

    EIN 752010092 · Headquarters: Bryan, TX, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-PF

  31. Southwest Medic Inc

    EIN 351467147 · Headquarters: SWAYZEE, IN, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  32. Southwest Medical Center Employee Benefit Trust

    EIN 480952810 · Headquarters: LIBERAL, KS, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  33. Southwest Membrane Operator Association

    EIN 205663324 · Headquarters: STUART, FL, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  34. Southwest Memphis Community Development Corporation Inc

    EIN 852271421 · Headquarters: MEMPHIS, TN, US · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990-N

  35. Southwest Michigan Alumnae Club

    EIN 923373673 · Headquarters: Richland, MI, US · Unknown & Unclassified · Latest available filing year: 2022 · Primary form: IRS Form 990-N

  36. Southwest Michigan Amateur Radio Team Inc

    EIN 382493196 · Headquarters: Kalamazoo, MI, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  37. Southwest Michigan Council of Boy Scouts of America Inc

    EIN 381998734 · Headquarters: Eagle, MI, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  38. Southwest Michigan Dance Club

    EIN 383229716 · Headquarters: Portage, MI, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  39. Southwest Michigan Liberty Fund

    EIN 463664061 · Headquarters: OKEMOS, MI, USA · Unknown & Unclassified · Latest available filing year: 2018 · Primary form: IRS Form 990-EZ

  40. Southwest Michigan Local Chapter of Democratic Socialists of America

    EIN 843324029 · Headquarters: Paw Paw, MI, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  41. Southwest Michigan Newcomers Club Inc

    EIN 382273918 · Headquarters: Stevensville, MI, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  42. Southwest Michigan Regional Chamber of Commerce

    EIN 381443478 · Headquarters: ST JOSEPH, MI, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  43. Southwest Michigan Rehab Foundation

    EIN 382939930 · Headquarters: CALEDONIA, MI, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-PF

  44. Southwest Michigan Snow Stompers Inc

    EIN 382951429 · Headquarters: LAWTON, MI, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  45. Southwest Michigans Future Fund

    EIN 833807723 · Headquarters: Kalamazoo, MI, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  46. Southwest Milam Water Supply Corporation

    EIN 741667030 · Headquarters: ROCKDALE, TX, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  47. Southwest Minerals Exploration Association

    EIN 237329648 · Headquarters: TUCSON, AZ, US · Unknown & Unclassified · Latest available filing year: 2021 · Primary form: IRS Form 990-N

  48. Southwest Minnesota Christian Schools

    EIN 410732197 · Headquarters: Edgerton, MN, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  49. Southwest Mission Acceleration Center

    EIN 993865486 · Headquarters: PHOENIX, AZ, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-PF

  50. Southwest Missions

    EIN 833372644 · Headquarters: Golden Valley, AZ, US · Unknown & Unclassified · Latest available filing year: 2021 · Primary form: IRS Form 990-N

  51. Southwest Mississippi Beekeepers Assocation

    EIN 465712657 · Headquarters: Meadville, MS, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  52. Southwest Mississippi Electric Power Association

    EIN 640244325 · Headquarters: LORMAN, MS, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990

  53. Southwest Mississippi Horsemens Association Inc

    EIN 371595364 · Headquarters: Kentwood, LA, US · Unknown & Unclassified · Latest available filing year: 2014 · Primary form: IRS Form 990-N

  54. Southwest Mississippi Mental Health Foundation Inc

    EIN 640729186 · Headquarters: McComb, MS, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  55. Southwest Missouri Christian Mens Fellowship Inc

    EIN 431260035 · Headquarters: Springfield, MO, US · Unknown & Unclassified · Latest available filing year: 2020 · Primary form: IRS Form 990-N

  56. Southwest Missouri Citizens Advisory Board

    EIN 431267581 · Headquarters: Springfield, MO, US · Unknown & Unclassified · Latest available filing year: 2021 · Primary form: IRS Form 990-N

  57. Southwest Missouri Conservative Network Inc

    EIN 273716484 · Headquarters: Joplin, MO, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  58. Southwest Missouri Dental Society

    EIN 237114969 · Headquarters: Joplin, MO, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  59. Southwest Missouri District Association of Mathematics Teacher

    EIN 273648203 · Headquarters: Springfield, MO, US · Unknown & Unclassified · Latest available filing year: 2017 · Primary form: IRS Form 990-N

  60. Southwest Missouri Electric Railway Association Inc

    EIN 431261280 · Headquarters: WEBB CITY, MO, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  61. Southwest Missouri Estate Planning Council Fourth and Main Sts

    EIN 431110155 · Headquarters: Neosho, MO, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  62. Southwest Missouri Grant Writers

    EIN 862268186 · Headquarters: Springfield, MO, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  63. Southwest Missouri Indian Center

    EIN 431109227 · Headquarters: SPRINGFIELD, MO, USA · Unknown & Unclassified · Latest available filing year: 2021 · Primary form: IRS Form 990-EZ

  64. Southwest Missouri Lodging Association

    EIN 271964223 · Headquarters: Joplin, MO, US · Unknown & Unclassified · Latest available filing year: 2014 · Primary form: IRS Form 990-N

  65. Southwest Missouri Metalworking Industry Fund

    EIN 863999106 · Headquarters: Saint Louis, MO, US · Unknown & Unclassified · Latest available filing year: 2021 · Primary form: IRS Form 990-N

  66. Southwest Missouri Volleyball Officials Association

    EIN 471563035 · Headquarters: Springfield, MO, US · Unknown & Unclassified · Latest available filing year: 2021 · Primary form: IRS Form 990-N

  67. Southwest Mn Christian High School

    EIN 410734757 · Headquarters: EDGERTON, MN, USA · Unknown & Unclassified · Latest available filing year: 2018 · Primary form: IRS Form 990

  68. Southwest Mn Farm Bus Management Assn

    EIN 416037686 · Headquarters: LAMBERTON, MN, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990

  69. Southwest Mobile County Chamber of Commerce

    EIN 631081552 · Headquarters: MOBILE, AL, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990

  70. Southwest Montana Building Industry Association

    EIN 810405346 · Headquarters: BOZEMAN, MT, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990

  71. Southwest Montana Chapter Safari Club International

    EIN 841377461 · Headquarters: BOZEMAN, MT, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  72. Southwest Montana Conservation Coalition

    EIN 332759301 · Headquarters: Jackson, MT, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  73. Southwest Montana Farm & Ranch Brokers

    EIN 810542141 · Headquarters: Bozeman, MT, US · Unknown & Unclassified · Latest available filing year: 2021 · Primary form: IRS Form 990-N

  74. Southwest Montana Realtors

    EIN 810386428 · Headquarters: BOZEMAN, MT, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990

  75. Southwest Montana Youth Partners

    EIN 873555354 · Headquarters: BOULDER, MT, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  76. Southwest Motorsports Academy Inc

    EIN 261341928 · Headquarters: St Johns, AZ, US · Unknown & Unclassified · Latest available filing year: 2012 · Primary form: IRS Form 990-N

  77. Southwest Movers Association Inc

    EIN 750573410 · Headquarters: Austin, TX, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  78. Southwest Multi County Correction Center

    EIN 450368908 · Headquarters: Dickinson, ND, US · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990-N

  79. Southwest Multicraft Health & Welfare Trust Fund

    EIN 856010752 · Headquarters: Albuquerque, NM, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  80. Southwest NEBB

    EIN 882279323 · Headquarters: Goodyear, AZ, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  81. Southwest Nebraska Community Theatre Association Inc

    EIN 470709294 · Headquarters: McCook, NE, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  82. Southwest Nebraska Genealogy Society

    EIN 470580533 · Headquarters: McCook, NE, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  83. Southwest Nebraska Roping Club

    EIN 900446959 · Headquarters: Imperial, NE, US · Unknown & Unclassified · Latest available filing year: 2008 · Primary form: IRS Form 990-N

  84. Southwest Neighborhood Assembly Inc

    EIN 526056296 · Headquarters: Washington, DC, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  85. Southwest Networking Sugar Land

    EIN 474133030 · Headquarters: Sugar Land, TX, US · Unknown & Unclassified · Latest available filing year: 2021 · Primary form: IRS Form 990-N

  86. Southwest Nonprofit Housing Corporation

    EIN 742564576 · Headquarters: Tucson, AZ, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  87. Southwest Oakland Baseball Association Inc

    EIN 237213553 · Headquarters: Walled Lake, MI, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  88. Southwest Obedience Club of Los Angeles Inc

    EIN 237448188 · Headquarters: Gardena, CA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  89. Southwest Officials Association Inc Volleyball Division

    EIN 800495431 · Headquarters: RICHARDSON, TX, US · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990-N

  90. Southwest Ohio Association for the Education of Young Children

    EIN 316053085 · Headquarters: Cincinnati, OH, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  91. Southwest Ohio Electrical Organization

    EIN 931794191 · Headquarters: Monroe, OH, US · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990-N

  92. Southwest Ohio Fire Safety

    EIN 311135798 · Headquarters: Dayton, OH, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  93. Southwest Ohio General Service Area 56

    EIN 311267040 · Headquarters: Dayton, OH, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  94. Southwest Ohio Music Academy

    EIN 392942274 · Headquarters: Kettering, OH, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  95. Southwest Ohio Nurses Assn District 8

    EIN 310271639 · Headquarters: Cincinnati, OH, US · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990-N

  96. Southwest Ohio Purchasers for Government

    EIN 311213664 · Headquarters: Dayton, OH, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  97. Southwest Ohio Rhetoricians and Debaters

    EIN 814124930 · Headquarters: Harveysburg, OH, US · Unknown & Unclassified · Latest available filing year: 2019 · Primary form: IRS Form 990-N

  98. Southwest Ohio Trial Lawyers Association

    EIN 311305187 · Headquarters: Cincinnati, OH, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  99. Southwest Oilmans Tennis Association Co Kristin Board

    EIN 752316730 · Headquarters: Midland, TX, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990

  100. Southwest Oklahoma Genealogical Society

    EIN 731015241 · Headquarters: Walters, OK, US · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990-N

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